dmloader: Return an error for an invalid directory.

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dmloader: Return an error for an invalid directory.
a69dbd41 · Michael Stefaniuc · Alexandre Julliard · 879c4282 · a69dbd41
Commit a69dbd41 authored Apr 27, 2017 by Michael Stefaniuc Committed by Alexandre Julliard Apr 27, 2017
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loader.c dlls/dmloader/loader.c +6 -0

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--- a/dlls/dmloader/loader.c
+++ b/dlls/dmloader/loader.c
@@ -518,8 +518,14 @@ static HRESULT WINAPI IDirectMusicLoaderImpl_SetSearchDirectory(IDirectMusicLoad
 {
    IDirectMusicLoaderImpl *This = impl_from_IDirectMusicLoader8(iface);
    WCHAR current_path[MAX_PATH];
+    DWORD attr;

    TRACE("(%p, %s, %s, %d)\n", This, debugstr_dmguid(class), debugstr_w(path), clear);
+
+    attr = GetFileAttributesW(path);
+    if (attr == INVALID_FILE_ATTRIBUTES || !(attr & FILE_ATTRIBUTE_DIRECTORY))
+        return DMUS_E_LOADER_BADPATH;
+
    if (clear)
        FIXME("clear flag ignored\n");